3 ms·
How does the data benchmark the HVAC? Or are you actually combining weather + HVAC data to benchmark the home envelope (e.g. insulation)?
by ip26 7y ago
How does the data benchmark the HVAC? Or are you actually combining weather + HVAC data to benchmark the home envelope (e.g. insulation)?
- sparker72678 7y agoGood question. I'm really benchmarking the system against itself, year on year, by comparing the weather outside vs. performance (output temperature of the HVAC unit, average temperature inside the house). I'm not trying to find an objective efficiency rating so much as monitor performance over time to see if it's changing.
- ip26 7y agoI see, I guess I didn't even consider the performance might meaningfully fluctuate.